(19)
(11) EP 2 346 309 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
05.10.2011 Bulletin 2011/40

(43) Date of publication A2:
20.07.2011 Bulletin 2011/29

(21) Application number: 11150794.3

(22) Date of filing: 13.01.2011
(51) International Patent Classification (IPC): 
H05K 3/28(2006.01)
F21K 99/00(2010.01)
 H01L 25/075(2006.01)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 15.01.2010 KR 20100004111

(71) Applicant: LG Innotek Co., Ltd.
Seoul 100-714 (KR)

(72) Inventor:
  • Park, Jun Seok
    100-714 Seoul (KR)

(74) Representative: Zardi, Marco 
M. Zardi & Co. S.A. Via Pioda 6
6900 Lugano
6900 Lugano (CH)

   


(54) Light emitting module, backlight unit, and display apparatus


(57) Provided is a light emitting module (120), which includes a module board (121), a light emitting diode (125), and a resin material (126). The module board (121) includes a plurality of holes (124). The light emitting diode (125) is in the hole (124). The resin material (126) is in the hole (124). The module board (121) includes a printed circuit board (PCB), and the PCB has a photo solder resist (PSR) layer (1211), an electrical conduction layer (1212), and an insulation layer (1213).







Search report